SA103F
Self-Employment (Full)
The detailed self-employment supplementary page, required once your business turnover passes the VAT threshold.
What it's for
Same purpose as SA103S — reporting self-employment turnover, expenses, and profit — but with expenses itemised individually rather than grouped, as HMRC requires for larger or more complex businesses.
Who uses it
Sole traders whose business turnover exceeds £90,000 for the tax year, or whose accounting period doesn't align neatly with the tax year.
What we ask you for
- Business name and description
- Turnover (total self-employment income)
- Itemised expenses (staff, travel, rent, advertising, legal/accountancy, and more, listed separately)
- CIS deductions already taken off your pay, if applicable
- Net profit or loss for the year
Limits & things to know
ClearYear automatically uses this form once your self-employment income exceeds £90,000 — you don't need to select it manually.